CN108457037A - A kind of rotary drum washing machine - Google Patents
A kind of rotary drum washing machine Download PDFInfo
- Publication number
- CN108457037A CN108457037A CN201710086863.9A CN201710086863A CN108457037A CN 108457037 A CN108457037 A CN 108457037A CN 201710086863 A CN201710086863 A CN 201710086863A CN 108457037 A CN108457037 A CN 108457037A
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- CN
- China
- Prior art keywords
- babinet
- outer barrel
- washing machine
- rotary drum
- drum washing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/12—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
Abstract
The invention discloses a kind of rotary drum washing machines, including babinet, outer barrel and inner barr, outer barrel is placed in babinet, interior bucket is mounted in outer barrel, the top of said tub is fixedly connected with babinet, the damping device for slowing down outer barrel vibrations is provided in babinet below outer barrel, the upper edge of said tub is fixedly connected with the top of babinet, and the side wall of outer barrel and the inner wall interval of babinet are arranged.Present invention decreases the spaces between outer barrel and babinet, can expand effective wash volume of washing machine；The vibrations that washing machine can be mitigated simultaneously, reach better damping effect, in addition, washing machine is energy saving, water-saving, noise is small, at low cost.
Description
Technical field
The invention belongs to washing machine fields, specifically, being related to a kind of rotary drum washing machine.
Background technology
Full-automatic impeller type washing machine is made of an interior bucket, a steel ladle and outer case, and interior bucket can opposite rotation
Turn ground and steel ladle is set in together with one heart, steel ladle is movably mounted to by sunpender in outer case, and the bottom of the barrel that is filled with water passes through
Screw installation be connected with driving clothes washing, dehydration speed-reducing clutch, motor is eccentrically mounted on speed-reducing clutch, motor
Output shaft on belt wheel is installed, by belt by the input terminal of motor and speed-reducing clutch connect, the washing machine of this structure
Complicated, noise is big, and efficiency is low, of high cost.To retain a determining deviation between interior bucket and steel ladle, between steel ladle and babinet
Retain a determining deviation.Due to the presence of the components such as sunpender, the bulk needed between steel ladle and babinet is bigger than normal, causes effectively
Wash volume is smaller.
Currently, there is the washing machine of technical research Driven by Coaxial, motor and deceleration clutch structure and Washing dewatering tub,
Impeller is to be co-axially mounted, and for saving space, material, this kind of structure needs good cushion technique.Wherein, application No. is
The Chinese patent of CN201510490741.7 discloses a kind of automatic washing machine of Driven by Coaxial, which does not have steel ladle,
And the babinet of only bottom lock takes into account steel ladle function.Motor and deceleration clutch structure and Washing dewatering tub, impeller are
It is co-axially mounted.Application No. is the Chinese patents of CN201520859714.8 to disclose a kind of full-automatic pulsator washing machine, including
Head cover, babinet and interior bucket, the interior bucket bottom bottom surface are equipped with annulus muscle, and the interior bucket is installed entirely through interior bucket bottom and supported
On deceleration clutch driving unit, the deceleration clutch driving unit top passes through the bottom of interior bucket to be actively equipped with impeller,
It is connected with pedestal below the babinet that there is the function that is filled with water, the deceleration clutch driving unit sealingly extends through babinet simultaneously
By support damping spring be mounted on the base, the bottom of box be equipped with discharge outlet, the discharge outlet by drain valve with
The drainpipe passed through from pedestal is connected.
Both the above technology eliminates steel ladle, using babinet as steel ladle, saves certain space and cost,
But babinet is rectangular, and Washing dewatering tub is cylindrical type, and space between the two is excessive, can lead to the waste of a large amount of washings；Together
When this two schemes damping device be the vertical support damping spring being set on the base, can only slow down in washing machine axial direction
Vibrations, the vibrations of the left and right of washing machine can not be slowed down.
In view of this special to propose the present invention.
Invention content
The technical problem to be solved in the present invention is to overcome the deficiencies of the prior art and provide a kind of rotary drum washing machine, do washing
The outer barrel upper edge of machine is fixedly connected with babinet, reduces the space between outer barrel and babinet, so as to expand having for washing machine
Imitate wash volume；On the reduction clutch of outer barrel bottom, motor be equipped with multiple vibration damper, the mitigation that can act synergistically washes
The vibrations of clothing machine reach better damping effect.The present invention the effective wash volume of rotary drum washing machine is big, energy saving, water-saving, noise
It is small, at low cost, good damping effect.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution：
The object of the present invention is to provide a kind of rotary drum washing machines, including babinet, outer barrel and inner barr, outer barrel to be placed in babinet,
Interior bucket is mounted in outer barrel, and the top of said tub is fixedly connected with babinet, is provided with below outer barrel for slowing down in babinet
The damping device of outer barrel vibrations.
Further embodiment, the upper edge of said tub are fixedly connected with the top of babinet, the side wall of outer barrel and babinet
Inner wall interval is arranged.
The upper edge outward flanging of further embodiment, said tub forms folding portion, and the folding portion envelopes babinet
Upper end and be secured to connect；
Preferably, folding portion is fixed with babinet and is riveted.
Further embodiment, the folding portion include that the upper edge of outer barrel is formed to babinet horizontal extension, outer for making
Barrel side wall and the spaced horizontal part of cabinet wall.
Further embodiment, the folding portion further include horizontal part extend to it is backward outside babinet under extend to form vertically it is perpendicular
Straight portion；
Preferably, the upper portion side wall of the babinet is equipped with outwardly projecting annular convex rib, and the end of the vertical portion is supported
It leans against on annular convex rib.
The disk seat of further embodiment, rotary drum washing machine is fixedly mounted on babinet, and the upper edge of outer barrel is fixed on disk seat
Between babinet；
Preferably, the edge of disk seat coats the folding portion of outer barrel and is resisted against on the annular convex rib of babinet.
Further embodiment, the babinet include the fixing bracket for increasing babinet intensity, the upper edge of said tub
It is fixed on fixing bracket；
Preferably, the fixing bracket is provided with and the matched groove in outer barrel upper edge with the tangent position of outer barrel.
Further embodiment, the bottom in babinet are equipped with motor, and damping device includes the first damping being arranged on motor
Device.
Further embodiment, first damping device are damping spring, one end of the damping spring and determining for motor
Son is fixedly connected, and the other end is fixedly connected on the bottom wall of babinet；
Preferably, damping spring is at least provided with two, and the stator periphery of motor is equipped with annular slab, and damping spring is mounted on
It is uniformly distributed on same circumference on annular slab, and centered on by electrical axis.
Further embodiment, the bottom in babinet are equipped with motor, and reduction clutch, the damping dress are equipped with above motor
It further includes the second damping device being arranged on reduction clutch or outer barrel bottom to set.
Further embodiment, second damping device include mounting plate and damper, mounting plate and reduction clutch
It is fixedly connected, described damper one end is rotatablely connected with mounting plate, and the other end is rotatablely connected with the bottom of box；
Preferably, the both ends of damper are articulated and connected with mounting plate and the bottom of box respectively；
Preferably, the damper is at least provided with two, uniformly mounted on the circle centered on reduction clutch axis
Zhou Shang.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1, rotary drum washing machine of the invention eliminates the dampening assemblies such as the sunpender between outer barrel and babinet, is greatly saved outer
Space between bucket and babinet.The upper edge of outer barrel turns down outward, and folding portion is directly or indirectly fixed on babinet, simultaneously
Suitable anticollision space is reserved between interior bucket and babinet.Interior bucket is connect with babinet using this mode, is greatly saved and is washed
Space inside clothing machine, reserve more spaces prevents from hitting for increasing wash volume, and having reserved suitable space, simultaneously
It being capable of energy-saving and water-saving.
2, it is equipped between the outer barrel bottom and the bottom of box of rotary drum washing machine of the invention for driving interior bucket washing, dehydration
Motor and reduction clutch, be respectively arranged with damping device, and damping device and case on motor and reduction clutch
The bottom of body is fixedly connected.Damping device includes the first damping device and the second damping device, and is arranged with outer barrel axis
Centered on circumference on, the two can act synergistically, and reach better damping effect, and noise is small, stable.
3, the interior bucket of rotary drum washing machine of the invention uses non-porous interior bucket, and dewatering hole, interior outer barrel only is arranged on interior bucket top
Between without washings, have the characteristics that using water wisely；Draining and/or dehydration in, the first discharge outlet open, most of water and
Deposit is expelled to from the first discharge outlet of lower part in outer barrel, and the water in clothing is then when interior bucket high speed rotation is dehydrated by interior bucket
The dewatering hole in portion is expelled in outer barrel, directly outside second discharge outlet at outer barrel bottom, drainpipe discharge washing machine, is realized quickly
Draining and draining, filth-discharging effect it is good.
4, the bottom of the barrel of rotary drum washing machine of the invention is equipped with lockable mechanism, carries out positioning locking to interior bucket, and pass through
The folding of valve plug is drained, and draining is quick, prevents leak.
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Description of the drawings
A part of the attached drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its explanation do not constitute inappropriate limitation of the present invention for explaining the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is rotary drum washing machine structural schematic diagram of the present invention；
Fig. 2 is the partial enlarged view of a-quadrant in Fig. 1；
Fig. 3 is fixing rack structure schematic diagram of the present invention.
In figure：1 babinet, 2 outer barrels, 3 interior buckets, 4 disk seats, 5 folding portions, 6 horizontal parts, 7 vertical portions, 8 annular convex ribs, 9 slow down
Arrangement of clutch, 10 first damping devices, 11 mounting plates, 12 dampers, 13 second damping devices, 14 motors, 15 stators, 16 annulars
Plate, 17 dewatering holes, 18 impellers, 19 lockable mechanisms, 20 valve plugs, 21 first discharge outlet, 22 second discharge outlet, 23 drainpipes, between 24
Gap, 25 fixing brackets.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but is that those skilled in the art illustrate idea of the invention by referring to specific embodiments.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, following embodiment for illustrating the present invention, but
It is not limited to the scope of the present invention.
In the description of the present invention, it should be noted that term "upper", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment one
As shown in Figure 1 to Figure 3, the object of the present invention is to provide a kind of rotary drum washing machines, including babinet 1, outer barrel 2 and interior bucket
3, outer barrel 2 is placed in babinet 1, and interior bucket 3 is mounted in outer barrel 2, and the top of said tub 2 is fixedly connected with babinet 1, in babinet 1
The lower section of outer barrel 2 is provided with the damping device for slowing down the vibrations of outer barrel 2.
The rotary drum washing machine of the present invention, including babinet 1, outer barrel 2 and interior bucket 3, outer barrel 2 are placed in babinet 1, and interior bucket 3 is installed
In outer barrel 2, three can be coaxially set.Hanging of being installed on traditional rotary drum washing machine is eliminated between babinet 1 and outer barrel 2
The top of outer barrel 2 is fixedly connected by bar dampening assembly with babinet 1, and damping is provided in the babinet 1 of 2 bottom part down of outer barrel
The space between outer barrel 2 and babinet 1 had both been greatly saved in device, reserves more spaces for installing interior bucket 3, increases practical
Wash volume, and can achieve the purpose that slow down the vibrations of outer barrel 2.
The babinet 1 of the present invention forms the appearance of rotary drum washing machine, and it is rectangular babinet 1 that can make inside and outside, can also
It is rectangular to make gabarit, and inside is the babinet 1 of cylindrical type.Outer barrel 2 can be arranged to cylindrical type, and it is elliptical not can also to make class
Regular shape, to reduce the gap between babinet 1 and outer barrel 2 to the greatest extent.The interior bucket 3 of rotary drum washing machine can be non-porous interior bucket 3,
There can be hole interior bucket 3 for common.When the inner and outer wall of babinet 1 is rectangular, outer barrel 2 can be made close proximity to babinet
The irregular shape of 1 each side wall, when the inside of babinet 1 is cylindrical type, outer barrel 2 can be arranged to cylindrical type.
The top of outer barrel 2 can be directly fixedly connected with babinet 1, as the side wall or edge of outer barrel 2 extend outwardly and case
Body 1 is fixedly connected；It can also be fixedly connected indirectly with babinet 1, such as pass through fixed connecting rod or fixed connecting plate and case
Body 1 is fixedly connected.Various ways can be taken to be fixedly connected between babinet 1 and outer barrel 2, be such as bolted, riveted, welding etc.
Deng being fixedly connected between 2 top of outer barrel and babinet 1 as long as can realize, and there are certain gaps 24.
It is equipped between 1 bottom wall of 2 bottom part down of outer barrel and babinet for driving washing machine inner tub 3 and impeller 18 to rotate, is realized
The motor 14 and reduction clutch 9 of the functions such as washing, dehydration.Motor 14 is mounted on 1 bottom of babinet, and reduction clutch 9 is pacified
Above motor 14 and with 9 axis connection of reduction clutch.The output shaft of reduction clutch 9 pass through 2 bottom of outer barrel and with
Interior bucket 3 and impeller 18 connect.Damping device is arranged in the babinet 1 below outer barrel 2, can be arranged directly on the outer bottom of outer barrel 2
It on wall, can also be arranged on reduction clutch 9, be either arranged on motor 14 or multiple subtract is set in multiple positions
Shake device.The present invention damping device one kind can be set, can also be arranged it is a variety of, such as damping spring, damper 12, beam
Deng a variety of damping devices play collaboration cushioning effect, reach better damping effect.
The upper edge of further embodiment, said tub 2 is fixedly connected with the top of babinet 1, the side wall and babinet of outer barrel 2
1 inner wall interval setting.
The upper edge of outer barrel 2 is fixedly connected with 1 top of babinet, and makes to be formed between the side wall of outer barrel 2 and the inner wall of babinet 1
Gap 24 reserves suitable anticollision space, and outer barrel 2 is avoided to hit babinet 1.It is solid using 2 upper edge of outer barrel and 1 top of babinet
Surely the mode connected is convenient for the processing of outer barrel 2, also allows for outer barrel 2 and installs and fix with babinet 1, makes 2 side wall of entire outer barrel and case
There is gap 24 between 1 inner wall of body, prevent from hitting.The upper edge of outer barrel 2 is fixedly connected with 1 top of babinet and a variety of sides may be used
Formula：For example, the upper edge of outer barrel 2 extends out to 1 upper edge of babinet, and it is fixedly connected with 1 upper edge of babinet；Alternatively, outer barrel 2
Upper edge extend outwardly and coat the top of babinet 1 and be fixedly connected with 1 side wall of babinet.No matter which kind of method, it can realize
2 upper edge of outer barrel and the fixation and formation of babinet 1 can prevent the gap 24 hit.
The upper edge outward flanging of further scheme, said tub 2 forms folding portion 5, and the folding portion 5 envelopes
The upper end of babinet 1 simultaneously is secured to connect；Preferably, folding portion 5 is fixed with babinet 1 and is riveted.
The upper edge outward flanging of the outer barrel 2 of this programme forms folding portion 5, and folding portion 5 envelopes the upper end of babinet 1 simultaneously
It is fixedly connected with babinet 1.In assembly, folding portion 5 can be hung on babinet 1 outer barrel 2 of such mode, and folding portion 5 can wrap
The upper end of entire babinet 1 is covered, babinet 1 and the tangent position of outer barrel 2 can also be coated, then utilizes rivet in the horizontal direction
Or bolt is attached, such outer barrel 2 and the stress supporting point of the fixed form of babinet 1 are more, and good fixing effect is not variable
Shape is hardly damaged, and the used time is easily installed or dismantles.
Embodiment two
As shown in Figs. 1-3, the upper edge outward flanging of the outer barrel 2 of the present embodiment forms folding portion 5, and folding portion 5 includes outer
It is that the upper edge of bucket 2 is formed to 1 horizontal extension of babinet, for making 2 side wall of outer barrel and the spaced horizontal part of 1 inner wall of babinet 6.
Outer barrel 2 is arranged in babinet 1, and the horizontal part 6 of 2 upper edge of outer barrel is the upper edge of outer barrel 2 towards corresponding
The direction horizontal extension of babinet 1 and formed, horizontal part 6 is then laterally disposed between outer barrel 2 and babinet 1, forms outer barrel 2 and babinet 1
Between gap 24, so as to avoid outer barrel 2 hit babinet 1.
It is further to limit, folding portion 5 further include horizontal part 6 extend to it is backward outside babinet 1 under extend to form vertically it is perpendicular
Straight portion 7.
The horizontal part 6 of outer barrel 2 extends horizontally to 1 outside of babinet of corresponding position, after concordant with the outer wall of babinet 1, vertically
Bend downward and extend, form vertical portion 7, in this way, the formation of horizontal part 6 is while can be with gap 24 of anticollision, vertical portion 7 with
The junction of horizontal part 6 can be resisted against 1 upper edge of babinet, and vertical portion 7 coats 1 upper end of babinet, will using rivet or bolt etc.
Vertical portion 7 and 1 side wall of babinet are fixed, and good fixed effect can be reached.
Further to limit, the upper portion side wall of babinet 1 is equipped with outwardly projecting annular convex rib 8, the vertical portion 7
End is resisted against on annular convex rib 8.
The annular convex rib 8 on 1 top of babinet can be formed by the side wall outwardly convex of babinet 1, or be fixedly connected on
The annular convex rib 8 of 1 upper end of babinet.1 lateral wall of babinet is close in the vertical portion 7 of 2 upper edge of outer barrel, and end is resisted against annular convex rib 8
It is upper, first, can be fixed on 1 top of babinet for outer barrel 2 provides another supporting point, disperse stress, increase firm effect
Fruit, another can make vertical portion 7 and babinet 1 form smooth plane, avoid scratching, and increase beautiful.
The disk seat 4 of further embodiment, rotary drum washing machine is fixedly mounted on babinet 1, and the upper edge of outer barrel 2 is fixed on disk
Between seat 4 and babinet 1.
It when assembly, is placed in outer barrel 2 in babinet 1, the folding portion 5 of the upper edge of outer barrel 2 coats 1 upper end of babinet, at this time may be used
Vertical portion 7 and the riveting of babinet 1 to be fixed.Then the disk seat 4 of washing machine is mounted on 1 top of babinet, therefore, the side of disk seat 4
It is fixed along the folding portion 5 for having coated 2 upper edge of outer barrel, then by disk seat 4 and babinet 1 and the riveting of outer barrel 2.In this manner, outer barrel 2
Upper edge is fixed and is hidden between disk seat 4 and babinet 1, does not fall out, and further enhances between outer barrel 2 and babinet 1
Fixed effect.
This programme further limits, the folding portion 5 of the edge cladding outer barrel 2 of disk seat 4 and the convex annular for being resisted against babinet 1
On muscle 8.The width of the upper surface of annular convex rib 8 is equal to the sum of the thickness at 4 edge of thickness and disk seat of the vertical portion 7 of outer barrel 2.Disk
After seat 4 is mounted on babinet 1, vertical portion 7 is coated completely and is resisted against on annular convex rib 8 simultaneously, beautiful shape is formed, also increases
Add supporting point, enhances fixed effect.
Embodiment three
As shown in Figure 1, the present embodiment is further limiting for embodiment one or embodiment two, the bottom in babinet 1 is set
There are motor 14,14 top of motor to be equipped with reduction clutch 9, reduction clutch 9 is fixed on the bottom of outer barrel 2.Deceleration clutch
The output shaft of device 9 passes through 3 bottom of interior bucket and is connect with the impeller of washing machine 18.
The lower section of outer barrel 2 is provided with the damping device for slowing down the vibrations of outer barrel 2 in babinet 1.Damping device includes setting
The first damping device 10 on motor 14.First damping device 10 is damping spring, and damping spring is vertically arranged, damping spring
One end be fixedly connected with the stator 15 of motor 14, the other end is fixedly connected on the bottom wall of babinet 1.
When motor 14 works, damping spring can slow down the vibrations that motor 14 is brought due to the rotation of axis.Preferably, subtract
Spring is shaken at least provided with two, 15 periphery of stator of motor 14 is equipped with annular slab 16, and damping spring is mounted on annular slab 16,
And it is uniformly distributed on same circumference centered on by 14 axis of motor.Damping spring is symmetrical arranged on the same circumference, can be with
Setting four, six, eight etc. disperses stress, reaches good damping effect.
Further embodiment, damping device further include that second be arranged on 2 bottom of reduction clutch 9 or outer barrel subtracts
Shake device 13.Second damping device 13 includes mounting plate 11 and damper 12, and mounting plate 11 is fixed with reduction clutch 9 to be connected
It connects, 12 one end of the damper is rotatablely connected with mounting plate 11, and the other end is connect with 1 lower rotation of babinet.
Reduction clutch 9 can be speed-reducing clutch.The center of mounting plate 11 is arranged and is fixed on speed-reducing clutch
On shell or bearing block, 12 one end of damper is articulated and connected with mounting plate 11, and the other end is articulated and connected with 1 bottom of babinet, or
Person and the pedestal of 1 bottom of babinet setting are articulated and connected.
Further to limit, damper 12 is uniformly mounted on reduction clutch 9 or mounting plate at least provided with two
On circumference centered on 11 axis.12 mounted in pairs of damper is symmetrical arranged, is evenly distributed on the same circumference of mounting plate 11
On, stress can be disperseed, reach good damping effect.
First damping device 10 and the second damping device 13 of the present embodiment can be arranged with reduction clutch 9 or
Same diameter centered on 14 axis of motor or on the circumference of different-diameter, damper 12 and damping spring can cooperate with work
With carrying out multiple damping, reach better damping effect.Preferably, damper 12 and damping spring are arranged in different circumference
On, more broadly disperse stress, reaches better effectiveness in vibration suppression.
Example IV
As shown in Figure 1, the present embodiment is further limiting for embodiment one or embodiment two or embodiment three, the present embodiment
Interior bucket 3 be only top have the non-porous interior bucket 3 for getting rid of water hole 17.3 top of interior bucket is provided with balance ring.The bottom of interior bucket 3 is set
Be useful for draining the first discharge outlet 21 and for lock interior bucket 3 and with 3 disconnected locking hole of interior bucket.The bottom of outer barrel 2
The draining that the second discharge outlet 22 and the first discharge outlet 21 of control equipped with lockable mechanism 19, for draining open/close controls knot
Structure.
Water draining control structure includes a telescopic valve plug 20, is fixed on 20 circumferencial direction of valve plug, valve plug 20 moves upwards
And when covering the first discharge outlet 21, the first discharge outlet 21 of control is closed, and the valve plug 20 moves downward the first discharge outlet of abjection
When 21, the first discharge outlet 21 of control is opened.Lockable mechanism 19 includes a telescopic locking rod, on the locking rod circumferencial direction
Fixed, when washing, rinsing, locking rod moves upwards and stretches into locking hole, and interior bucket 3 is locked, cannot rotate, while the first draining
Mouth 21 is closed；When dehydration, the locking rod moves downward and deviates from locking hole, and interior bucket 3 is circumferential rotatable, is carried out to internal clothing
Dehydration.
When washing, the first discharge outlet 21 is closed, and only has water in interior bucket 3, anhydrous between interior bucket 3 and outer barrel 2, washing terminates
Afterwards, the first discharge outlet 21 is opened, and most of water is drained from the first discharge outlet 21.When dehydration, interior bucket 3 rotates, and deviates from clothing
Water risen along bucket wall by the effect of centrifugal force, interior bucket 3 is discharged between interior outer barrel 2 by the dewatering hole 17 on 3 top of interior bucket, then
It is discharged by the second discharge outlet 22 of outer barrel 2.Washings are only stored in interior bucket 3 when washing in this way, without washing between interior outer barrel 2
Water has the characteristics that using water wisely.In draining and/or dehydration, the first discharge outlet 21 is opened, most of water and silt,
Grain etc. deposits be expelled in outer barrel 2 from the first discharge outlet of lower part 21, the water in clothing then when 3 high speed rotation of interior bucket is dehydrated by
The dewatering hole 17 on 3 top of interior bucket is expelled in outer barrel 2, directly from second discharge outlet 22 at 2 bottom of outer barrel, the discharge laundry of drainpipe 23
Outside machine, it is good to realize Quick drainage and draining, filth-discharging effect.
Embodiment five
As shown in figure 3, the difference between the present embodiment and the second embodiment lies in that, the babinet 1 of 18 washing machine of impeller of the present embodiment
Include the fixing bracket 25 for increasing by 1 intensity of babinet, the upper edge of the outer barrel 2 in babinet 1 is fixed on fixing bracket 25.Gu
The rigidity of fixed rack 25 is more preferable, can preferably undertake the weight of outer barrel 2 and interior bucket 3, and good fixing effect is unlikely to deform.
Fixing bracket 25 can be rectangular fixing bracket 25, or cylindrical type fixing bracket 25.Fixing bracket 25
In in babinet 1, it can be integrally formed, can also be fixedly connected with babinet 1 with babinet 1.When fixing bracket 25 is rectangular fixed branch
When frame 25, the upper edge outward flanging of outer barrel 2 forms folding portion 5, and holder 25 and the tangent portion of outer barrel 2 is coated and fixed in folding portion 5
Position.Folding portion 5 is coated and fixed after holder 25 and fixes riveting with fixing bracket 25.
Further embodiment is provided with and the matched groove in 2 upper edge of outer barrel on fixing bracket 25.2 upper edge of outer barrel
Folding portion 5 be inserted into groove and be fixedly connected with fixing bracket 25.Junction can be hidden in washing machine by such mode
Portion, guarantee ensure aesthetics while being fixedly connected with effect.
The scheme of above example can individually be implemented, and implementation can also be arbitrarily combined.The above is only of the invention
Preferred embodiment is not intended to limit the present invention in any form, although the present invention is disclosed such as with preferred embodiment
On, however, it is not intended to limit the invention, and any technical staff for being familiar with this patent is not departing from technical solution of the present invention range
It is interior, when the technology contents using above-mentioned prompt make a little change or are modified to the equivalent embodiments of equivalent variations, as long as being
Without departing from the content of technical solution of the present invention, simply repaiied to any made by above example according to the technical essence of the invention
Change, equivalent variations and modification, in the range of still falling within the present invention program.
Claims (11)
1. a kind of rotary drum washing machine, including babinet, outer barrel and inner barr, outer barrel are placed in babinet, interior bucket is mounted in outer barrel, special
Sign is that the top of said tub is fixedly connected with babinet, is provided with below outer barrel for slowing down outer barrel vibrations in babinet
Damping device.
2. rotary drum washing machine according to claim 1, which is characterized in that the upper edge of said tub and the top of babinet are solid
Fixed connection, the side wall of outer barrel and the inner wall interval of babinet are arranged.
3. rotary drum washing machine according to claim 1 or 2, which is characterized in that the upper edge outward flanging shape of said tub
At folding portion, the folding portion envelopes the upper end of babinet and is secured to connect；
Preferably, folding portion is fixed with babinet and is riveted.
4. rotary drum washing machine according to claim 3, which is characterized in that the folding portion includes the upper edge of outer barrel to case
Body horizontal extension formed, for making outer barrel side wall and the spaced horizontal part of cabinet wall.
5. rotary drum washing machine according to claim 4, which is characterized in that the folding portion further includes that horizontal part extends to case
The vertical portion extended to form vertically under external backward；
Preferably, the upper portion side wall of the babinet is equipped with outwardly projecting annular convex rib, and the end of the vertical portion is resisted against
On annular convex rib.
6. rotary drum washing machine according to claim 5, which is characterized in that the disk seat of rotary drum washing machine is fixedly mounted on babinet
On, the upper edge of outer barrel is fixed between disk seat and babinet；
Preferably, the edge of disk seat coats the folding portion of outer barrel and is resisted against on the annular convex rib of babinet.
7. according to the rotary drum washing machine described in claim 1-6 any one, which is characterized in that the babinet includes for increasing
The upper edge of the fixing bracket of babinet intensity, said tub is fixed on fixing bracket；
Preferably, the fixing bracket is provided with and the matched groove in outer barrel upper edge with the tangent position of outer barrel.
8. according to the rotary drum washing machine described in claim 1-7 any one, which is characterized in that the bottom in babinet is equipped with electricity
Machine, damping device include the first damping device being arranged on motor.
9. rotary drum washing machine according to claim 8, which is characterized in that first damping device is damping spring, institute
The one end for stating damping spring is fixedly connected with the stator of motor, and the other end is fixedly connected on the bottom wall of babinet；
Preferably, damping spring is at least provided with two, and the stator periphery of motor is equipped with annular slab, and damping spring is mounted on annular
It is uniformly distributed on same circumference on plate, and centered on by electrical axis.
10. according to rotary drum washing machine described in any one of claim 1-9, which is characterized in that the bottom in babinet is equipped with electricity
Machine, motor top are equipped with reduction clutch, and the damping device further includes being arranged in reduction clutch or outer barrel bottom
On the second damping device.
11. rotary drum washing machine according to claim 10, which is characterized in that second damping device include mounting plate and
Damper, mounting plate are fixedly connected with reduction clutch, and described damper one end is rotatablely connected with mounting plate, the other end and case
Body lower rotation connects；
Preferably, the both ends of damper are articulated and connected with mounting plate and the bottom of box respectively；
Preferably, the damper is uniformly mounted at least provided with two on the circumference centered on reduction clutch axis.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086863.9A CN108457037A (en) | 2017-02-17 | 2017-02-17 | A kind of rotary drum washing machine |
| US16/486,852 US20200232141A1 (en) | 2017-02-17 | 2018-01-20 | Impeller-type washing machine |
| PCT/CN2018/073543 WO2018149268A1 (en) | 2017-02-17 | 2018-01-20 | Pulsator washing machine |
| JP2019543919A JP2020508105A (en) | 2017-02-17 | 2018-01-20 | Pulsator washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710086863.9A CN108457037A (en) | 2017-02-17 | 2017-02-17 | A kind of rotary drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108457037A true CN108457037A (en) | 2018-08-28 |
Family
ID=63169691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710086863.9A Pending CN108457037A (en) | 2017-02-17 | 2017-02-17 | A kind of rotary drum washing machine |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20200232141A1 (en) |
| JP (1) | JP2020508105A (en) |
| CN (1) | CN108457037A (en) |
| WO (1) | WO2018149268A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764091A (en) * | 2019-04-01 | 2020-10-13 | 青岛海尔洗衣机有限公司 | Pulsator washing machine and control method thereof |
| CN111850942A (en) * | 2019-04-01 | 2020-10-30 | 青岛海尔洗衣机有限公司 | Control method of washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2620070A (en) * | 1950-05-03 | 1952-12-02 | Gen Tire & Rubber Co | Washing machine tub and spin basket |
| JPS59203598A (en) * | 1983-05-06 | 1984-11-17 | 松下電器産業株式会社 | Dehydrating apparatus of washer |
| JPH09225186A (en) * | 1996-02-26 | 1997-09-02 | Sanyo Electric Co Ltd | Washing machine |
| JPH11309292A (en) * | 1998-04-28 | 1999-11-09 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
| US20160083889A1 (en) * | 2014-09-24 | 2016-03-24 | General Electric Company | Washing machine appliance and damper assembly for same |
| CN106167972A (en) * | 2015-05-22 | 2016-11-30 | 合肥国荣科技洗涤设备有限公司 | The automatic washing machine of a kind of Driven by Coaxial and structure thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2667269A (en) * | 1950-05-26 | 1954-01-26 | Gen Electric | Supporting frame for clotheswashing mechanism |
| US2957331A (en) * | 1954-06-14 | 1960-10-25 | Easy Washing Machine Company L | Tub support |
| JPS57155773U (en) * | 1981-03-27 | 1982-09-30 | ||
| JPH04183497A (en) * | 1990-11-19 | 1992-06-30 | Sanyo Electric Co Ltd | Centrifugal dehydration device |
| JPH08229290A (en) * | 1995-02-28 | 1996-09-10 | Sanyo Electric Co Ltd | Drum type washing machine |
| KR101584546B1 (en) * | 2009-01-06 | 2016-01-22 | 엘지전자 주식회사 | Washing mahcine |
| KR101605760B1 (en) * | 2011-07-15 | 2016-03-25 | 삼성전자 주식회사 | Washing machine |
| CN103556440B (en) * | 2013-10-18 | 2016-08-31 | 刘富春 | The steel ladle structure of rotary drum washing machine |
-
2017
- 2017-02-17 CN CN201710086863.9A patent/CN108457037A/en active Pending
-
2018
- 2018-01-20 WO PCT/CN2018/073543 patent/WO2018149268A1/en active Application Filing
- 2018-01-20 US US16/486,852 patent/US20200232141A1/en not_active Abandoned
- 2018-01-20 JP JP2019543919A patent/JP2020508105A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2620070A (en) * | 1950-05-03 | 1952-12-02 | Gen Tire & Rubber Co | Washing machine tub and spin basket |
| JPS59203598A (en) * | 1983-05-06 | 1984-11-17 | 松下電器産業株式会社 | Dehydrating apparatus of washer |
| JPH09225186A (en) * | 1996-02-26 | 1997-09-02 | Sanyo Electric Co Ltd | Washing machine |
| JPH11309292A (en) * | 1998-04-28 | 1999-11-09 | Matsushita Electric Ind Co Ltd | Drum type washing machine |
| US20160083889A1 (en) * | 2014-09-24 | 2016-03-24 | General Electric Company | Washing machine appliance and damper assembly for same |
| CN106167972A (en) * | 2015-05-22 | 2016-11-30 | 合肥国荣科技洗涤设备有限公司 | The automatic washing machine of a kind of Driven by Coaxial and structure thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764091A (en) * | 2019-04-01 | 2020-10-13 | 青岛海尔洗衣机有限公司 | Pulsator washing machine and control method thereof |
| CN111850942A (en) * | 2019-04-01 | 2020-10-30 | 青岛海尔洗衣机有限公司 | Control method of washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018149268A1 (en) | 2018-08-23 |
| US20200232141A1 (en) | 2020-07-23 |
| JP2020508105A (en) | 2020-03-19 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
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| RJ01 | Rejection of invention patent application after publication |